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Date: Sun, 07 Oct 2007 23:36:58 -0700 (PDT) From: David Miller <davem@...emloft.net> To: ilpo.jarvinen@...sinki.fi Cc: legoater@...e.fr, netdev@...r.kernel.org Subject: Re: [PATCH 1/3] [TCP]: Fix two off-by-one errors in fackets_out adjusting logic From: "Ilpo_Järvinen" <ilpo.jarvinen@...sinki.fi> Date: Wed, 3 Oct 2007 14:00:16 +0300 > 1) Passing wrong skb to tcp_adjust_fackets_out could corrupt > fastpath_cnt_hint as tcp_skb_pcount(next_skb) is not included > to it if hint points exactly to the next_skb (it's lagging > behind, see sacktag). > > 2) When fastpath_skb_hint is put backwards to avoid dangling > skb reference, the skb's pcount must also be removed from count > (not included like above). > > Reported by Cedric Le Goater <legoater@...e.fr> > > Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...sinki.fi> Applied, thanks Ilpo. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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